2084727892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71719}}^1$

素因数の和:71792

約数の個数: 36

約数和(自身を含む): 4042426080

約数和(自身を除く): 1957698188

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 14534, 29068, 71719, 143438, 286876, 932347, 1864694, 3083917, 3729388, 6167834, 12120511, 12335668, 24241022, 40090921, 48482044, 80181842, 160363684, 521181973, 1042363946, 2084727892]

約数ペア:

[(1, 2084727892), (2, 1042363946), (4, 521181973), (13, 160363684), (26, 80181842), (43, 48482044), (52, 40090921), (86, 24241022), (169, 12335668), (172, 12120511), (338, 6167834), (559, 3729388), (676, 3083917), (1118, 1864694), (2236, 932347), (7267, 286876), (14534, 143438), (29068, 71719)]